This visualisation provides a detailed breakdown of how apps are distributed across various categories. It reveals the areas where developers have focused their efforts and which categories have attracted the most app releases. Education, Music & Audio, and Tools stand out as the top three categories, each boasting a significant number of apps.

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• Education apps are particularly popular, reflecting the rising demand for e-learning solutions and tools that support self-improvement, online courses, and skill-building, especially in the past few years.

• Music & Audio continues to attract both developers and users, with apps ranging from streaming services to audio tools for music creation, podcasts, and more. The wide appeal of entertainment-related apps likely contributes to this category's high ranking.

• Tools is another leading category, filled with utility apps designed to optimize or enhance device performance, manage files, clean memory, and more, indicating the essential nature of these apps for Android users.

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This distribution suggests that while developers are heavily concentrated in certain categories where demand is high and diverse (like Education or Tools), other areas, especially niche categories, remain underexplored.​​​

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